| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.72 | 9.720% | $73.2052 | $73.21 | $73.20 | $73.20 |
| Purchase #2 | $83.73 | 6.350% | $89.0469 | $89.05 | $89.05 | $89.00 |
| Purchase #3 | $100.53 | 10.403% | $110.9881 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $161.63 | 4.543% | $168.9729 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $214.99 | 11.660% | $240.0578 | $240.06 | $240.05 | $240.10 |
| Purchase #6 | $223.93 | 7.811% | $241.4212 | $241.42 | $241.40 | $241.40 |
| Purchase #7 | $213.34 | 12.496% | $239.999 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $1,064.87 | $1,163.6911 | $1,163.70 | $1,163.65 | $1,163.70 | |